Company Profile
Ruiyuan Holdings Group proudly stands as a powerhouse in Qingdao West Coast New District, ranking among the top 100 private enterprises in Shandong Province. With a robust registered capital of 800 million yuan and total assets surpassing 20 billion yuan, our dynamic workforce of over 9,200 dedicated professionals drives our success. Our diverse portfolio spans engineering construction, manufacturing, energy and power, health care, port logistics and more. Ruiyuan's expanding reach extends from domestic strongholds across provinces to influential international markets in the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
Ruiyuan Holdings Group International Trade Co., Ltd. leverages the formidable strengths of Ruiyuan Group's diverse industrial sectors and its own manufacturing prowess to deliver comprehensive and consistent supply chain solutions and premium services to clients worldwide. We ensure every aspect of our service is infused with quality and reliability, catering to a global clientele that demands excellence.
Our mission is to revolutionize oil and gas equipment by enhancing safety and integrating intelligent technologies, making operations more secure and efficient. This commitment drives us to pioneer innovations that protect our environment while boosting operational productivity.
We embody excellence through our unwavering commitment to a quality policy that emphasizes 'striving for excellence, continuous improvement, honesty and trustworthiness, and customer satisfaction.' Our foundational business philosophy is rooted in 'honesty, pragmatism, efficiency, and innovation,' ensuring we meet and exceed our customers' expectations. Each step forward is taken with the utmost dedication to integrity and forward-thinking.
Product Description
1. AIP (API Casing Pipe & Tubing Pipe - J55/ K55/ N80/ L80/ P110/ C95) Experience the zenith of industrial craftsmanship with our API Casing Pipe & Tubing Pipe, available in J55, K55, N80, L80, P110, and C95 grades. These pipes, crafted with meticulous attention to detail, meet and surpass stringent AIP standards to deliver unparalleled durability, precision, and performance. Ruiyuan Holdings Group International Trade Co., Ltd. takes pride in presenting these products, which epitomize strength, reliability, and unmatched longevity, ensuring seamless and efficient operations even in the most demanding conditions.
| sizes |
pounds |
wall thickness |
Commonly used steel grades |
Pipe end thickening form |
Single length |
Product Specification Grade |
implementation standards |
| 1.05"-4.5" |
kg/m(lb/ft) |
mm |
J55 N80 L80 P110 |
Unthickened NUE
Thickened EUE
Integral joints IJ |
R1 6.10-7.32m
R2 8.53-9.75m
R3 11.58-12.80m |
PSL1
PSL2
PSL3 |
API 5CT |
2. Flanges
Flange: A cornerstone of piping systems, flanges provide robust and secure connections between pipes, fittings, and equipment. Designed to withstand the rigors of industrial use, they employ bolts to secure the gasket's sealing surface, guaranteeing a leak-proof connection that endures the test of time.
Specification: 1/2"~24"
Pressure: Available in a spectrum of pressure ratings from 150LB to 2500LB, our products are engineered to meet diverse operational demands with ease.
Type: Our comprehensive selection includes Butt-welding WN, necked flat welding SO, threaded TH, socket welding SW, blind BL, orifice flange OF, RJ loose sleeve, long neck LW, and 8 word blind, offering adaptable solutions tailored for every unique application.
Manufacturing standards:
National standard: Our products conform to GB/T14383, SH3410, HG21634, underscoring our commitment to quality and reliability.
American Standard: Compliant with ASME/ASNI 16.5/16.36/16.47A/16.47B, MSS SP44, these standards ensure superior performance and dependability.
Japanese standard: JIS B2210 compliance guarantees that our products meet high international quality benchmarks.
Material:
Carbon Steel (CS): Featuring ASTM A105, 20#, Q235, 16Mn, ASME A234 WPB; our materials are synonymous with resilience and integrity.
Stainless Steel (SS): Utilizing ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti; our stainless options deliver outstanding corrosion resistance and durability.
Alloy Steel (AS): Includes ASTM A182 F1, F5a, A182F12, A182F11, 16MnR, 15CrMo, 12Cr2Mo1; designed for superior strength and flexibility in challenging applications.
3. Screen (vibrating screen)
Material: Built from premium stainless steel mesh, iron plate, and iron frame, ensuring optimal durability and performance.
Characteristics: Our screens are meticulously engineered to be wear-resistant, corrosion-resistant, and high-temperature resistant, featuring a robust structure for enduring performance.
Workmanship: Masterfully crafted with two layers of stainless steel mesh bonded to an iron plate using premium adhesive glue, complemented by a sturdy welded frame for enhanced strength.
Mesh of trawl: Ranging from 10 mesh to 40 mesh, and Mesh of sieve from 20 mesh to 250 mesh, providing versatility to meet varied requirements.
Thickness of iron plate: Offering thicknesses from 1mm to 3mm, with widths from 560mm to 1000mm and lengths from 650mm to 1350mm, allowing for customizable options.
Iron plate hole shape: Available in hexagonal, rectangular, or square shapes to suit specific application needs.
Frame Material: Options include square tube or flat tube, with internal reinforcement and customizable back paint color to match client specifications.
Petroleum vibrating screen mesh use: Tailored for oil mining drilling operations, these screens excel in mud filtration, delivering top-quality results.
(Remarks: Our frame type petroleum vibrating screen mesh is fully customizable, allowing you to tailor size, material, and stainless steel wire mesh to meet your precise specifications and requirements.)
4.Valve
Introduction:
Control Components in Fluid Transportation Systems Valves are indispensable control components within fluid transportation systems. These essential devices are designed to open and close pipelines, expertly manage the flow direction, and precisely adjust parameters of transport mediums, such as temperature, pressure, and flow. With a diverse range of functions, valves include a wide spectrum of types like shut-off valves, check valves, and regulating valves. As the backbone of fluid control systems, they offer extensive variety and specifications, from the simple globe valve to advanced self-control systems used in countless applications. Their widespread use extends to controlling air, water, steam, numerous corrosive media, slurry, oil, liquid metals, radioactive media, and other fluid types, showcasing their crucial role in fluid regulation.
Category:
The principal categories encompass ball valves, butterfly valves, gate valves, check valves, globe valves, among others.
5. Pumps
Centrifugal Pumps.
Centrifugal pumps are predominantly utilized across a multitude of industries such as petroleum, chemical, natural gas, thermoelectricity, environmental protection, fertilizers, mining, metallurgy, urban water supply, as well as food and pharmaceuticals. Celebrated for their efficient and safe transportation capabilities, they are essential to numerous large and super-large installations including LNG facilities, seawater desalination plants, coal chemical industries, expansive oil refineries, major ethylene plants, extensive fertilizer production, and long-distance pipelines, ensuring an uninterrupted water supply.
Classification according to the number of impellers: Single-stage pumps, multi-stage pumps
Classification according to the pump shaft position: Horizontal pumps, vertical pumps
Other classifications feature worm gear pumps, guide vane pumps
Performance range: Flow rate ranges up to 25000m³/h, head extends to 3600m, pressure reaches up to 45Mpa, and operates within temperatures of -196 to 500 ºC.
Executive standard: API 610
Water Injection Pumps
This distinguished series of products includes horizontal three-cylinder (3ZB) or five-cylinder (5ZB) single-acting plunger reciprocating pumps.
Technical Parameters
Flow Rate: Delivers an impressive range of 0.15~350 m³/h,
Discharge Pressure: Ranges between 4-50Mpa
Lift: Capable of achieving lifts from 200 to 6000 m,
Operating Temperature: Performs optimally at temperatures ≤80 ºC
Applicable Medium: Suitable for fresh water and extracted water
Performance Characteristics:
With advanced technical performance, these pumps are distinguished by a compact structure, small size, considerable carrying power, and high pump efficiency. Their stable operation guarantees safety and reliability, while being easy to operate, maintain, and repair.
Safe, reliable, and user-friendly, these pumps are crafted for effortless operation, maintenance, and repair. They are aesthetically pleasing and meticulously crafted for optimal performance.
Execution Standard: API674
Application Scope: These pumps excel in conveying water, sewage, corrosive liquids, and media containing solid particles (particle size not exceeding 1mm), as well as suspended liquids, copper, and other petrochemical engineering applications. They are primarily employed in oilfield water injection, mining, drainage, hydraulics, hydraulic presses, and high-pressure cleaning machines. Moreover, they find uses in petroleum, chemical, light industry, smelting, building materials, and other sectors that require high-pressure media transportation in various industrial and agricultural domains.
6. Seal Ring
Introduction:
The sealing ring is a vital component engineered to effectively prevent the leakage of both liquids and gases. Choosing the right materials for these sealing rings is paramount, as the material's properties significantly impact the ring's performance and longevity. Designed with simplicity yet brilliance, these rings are mainly used for bearing sealing, preventing grease fires, and minimizing the need for frequent refueling. Their exceptional versatility allows them to be extensively employed across a variety of bearing types, including O-rings, rubber sealing rings, and hydraulic cylinder seals, showcasing their wide-ranging applicability and reliability in diverse industrial applications.
About Us
Corporate Team & Events - Explore the Dynamic Spirit and Celebrated Milestones of Our Exceptional Team! Embark on a journey with us to uncover the vibrant energy and significant achievements that define our outstanding corporate team. Join us in celebrating the extraordinary events and teamwork that drive Ruiyuan Holdings Group International Trade Co., Ltd. towards excellence!
FAQ
Q: What information is essential for prompt and exact evaluation?
A: Exact compression media, working pressure, required loading volume, acceptable manufacture/inspection standard, and any special requirements.
Q: How do you do quality control in your factory?
A: Quality is the first priority, the products are only allowed to leave the factory after 100% qualified by inspection, we will check again before shipment to ensure the quality, we also provide customers with up to 18 months of warranty!
Q: Can you design according to specific client parameters?
A: Yes, we can design exactly as per clients' parameters to satisfy their local environment and different needs.
Audited Supplier 
Ruiyuan Holdings Group proudly stands as a powerhouse in Qingdao West Coast New District, ranking among the top 100 private enterprises in Shandong Province. With a robust registered capital of 800 million yuan and total assets surpassing 20 billion yuan, our dynamic workforce of over 9,200 dedicated professionals drives our success. Our diverse portfolio spans engineering construction, manufacturing, energy and power, health care, port logistics and more. Ruiyuan's expanding reach extends from domestic strongholds across provinces to influential international markets in the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
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